Umm let's see :
- Diemen's bay (Governor General of the VOC)
- Riebeeck's bay (Founder of Cape Town)
- Nieuw Colemborg (The city where he was born)
- Maria (the name of his wife)
- Fort de Goede Hoope/Castle of Goede Hoope -> Fort Hope -> Hope
- Nieuw Rotterdam
- Nieuw Djakarta
- Khoikoi or Nama
They ask the name of the place and the locals give them their own name, somebody writes it on a map and we have the City of Khoikhoi. You can also use Khoikhoi words or expressions (like "Go to hell") or Khoikhoi deities.
I will look if Khoikhoi named this place --> Bingo !!! The original name given to the mountain by the first Khoi inhabitants was
Hoeri 'kwaggo ("sea mountain").